@article{Makhlouf Obermeyer1997,
author = {Makhlouf Obermeyer, C. and Cardenas, R.},
title= {Son preference and differential treatment in Morocco and Tunisia},
year = {1997},
doi = {10.2307/2137891},
journal = {Studies in Family Planning},
volume = {28},
number = {3},
pages = {235--244},
}